-
公开(公告)号：US07989042B2
公开(公告)日：2011-08-02
申请号：US10996976
申请日：2004-11-24
CPC分类号： A61L29/14 , A61L29/085 , Y10T428/1321 , Y10T428/1352 , Y10T428/139 , Y10T428/2913
摘要： Hypotubes such as micromachined hypotubes can include one or more tie layers appropriate for subsequent application of a hydrophilic coating. In particular, a medical device may include a micromachined hypotube having a level of flexibility and a tie layer disposed over the hypotube such that the medical device has a level of flexibility at least substantially equivalent to the level of flexibility of the hypotube.
摘要翻译： 诸如微加工的海波管之类的低管可以包括适于随后应用亲水涂层的一个或多个连接层。 特别地，医疗装置可以包括具有柔性水平的微加工海波管和设置在海波管上方的连接层，使得医疗装置具有至少基本上等于海波管的柔性水平的柔性水平。
-
2.发明授权
公开(公告)号：US5715827A
公开(公告)日：1998-02-10
申请号：US710062
申请日：1996-09-09
申请人： Paul D. Corl , Robert Z. Obara , John E. Ortiz
发明人： Paul D. Corl , Robert Z. Obara , John E. Ortiz
CPC分类号： G01L19/141 , A61B5/0215 , A61B5/6851 , A61M25/09 , G01L19/0084 , G01L19/147 , G01L19/149 , G01L9/0054 , A61M2025/0002 , A61M2025/09008 , A61M2025/09083 , A61M25/10
摘要： A guidewire having pressure sensing capabilities for measuring the pressure of liquid in a vessel comprising a flexible elongate member and having proximal and distal extremities and having an outside diameter of 0.018" or less. The distal extremity of said flexible elongate member is adapted to be disposed in the liquid in said vessel. A housing is carried by the flexible elongate member and has a diameter substantially the same as the diameter of the flexible elongate member. The housing has a space therein with a pressure sensor mounted in the space in the housing. The pressure sensor has a diaphragm that is sensitive to changes of pressure in the liquid in the vessel. The diaphragm is rectangular in shape and is bordered by a rim surrounding the well. A backing plate is formed of an insulating material bonded to the crystal and serves to reinforce the rim of the crystal of semiconductor material. The backing plate has a cavity therein underlying the diaphragm and is in substantial registration with the diaphragm. The cavity serves to provide a pressure reference.
摘要翻译： 一种具有用于测量容器中的液体压力的压力传感能力的导丝，包括柔性细长构件并且具有近端和远端，外径为0.018“或更小。 所述柔性细长构件的远端适于设置在所述容器中的液体中。 壳体由柔性细长构件承载并且具有与柔性细长构件的直径基本相同的直径。 壳体具有安装在壳体的空间中的压力传感器的空间。 压力传感器具有对容器中的液体中的压力变化敏感的隔膜。 隔膜是矩形的形状，并且围绕着井的边缘。 背板由结合到晶体上的绝缘材料形成，用于加强半导体材料晶体的边缘。 背板在其下面具有腔室，并且与隔膜基本上对准。 腔用于提供压力参考。
-
3.发明授权
公开(公告)号：US5413508A
公开(公告)日：1995-05-09
申请号：US284309
申请日：1994-08-02
申请人： Robert Z. Obara
发明人： Robert Z. Obara
CPC分类号： A61N1/02 , A61N1/04 , H01R24/58 , H01R35/00 , H01R2107/00 , Y10S439/909 , Y10T403/58 , Y10T403/599
摘要： Rotary connector for use with a flexible elongate member having electrical properties and having a proximal extremity with at least first and second conductive spaced-apart sleeves provided thereon. A housing is provided having a bore therein. First and second spaced-apart conductive disks are disposed in said bore. The disks are adapted to have the proximal extremity of the flexible elongate member extend therethrough and to have the conductive sleeves be in contact with the conductive disks while permitting rotation of the flexible elongate member, a push button clamping assembly is carried by the housing for retaining the proximal extremity of the flexible elongate member in the housing. Leads are connected to the conductive disks.
摘要翻译： 旋转连接器用于具有电性能的柔性细长构件，并且具有近端，其上设置有至少第一和第二导电间隔开的套筒。 在其中提供具有孔的壳体。 第一和第二间隔开的导电盘设置在所述孔中。 盘适于使柔性细长构件的近端延伸穿过其中并且使导电套与导电盘接触，同时允许柔性细长构件的旋转，按钮夹紧组件由壳体承载以保持 柔性细长构件在壳体中的近端。 引线连接到导电盘。
-
公开(公告)号：US08998973B2
公开(公告)日：2015-04-07
申请号：US11025866
申请日：2004-12-29
申请人： Masoud Molaei , Beren W. Correa , John Peckham , Alexander Leynov , Stephen Christopher Porter , Robert Z. Obara , Delilah Yin Hui
发明人： Masoud Molaei , Beren W. Correa , John Peckham , Alexander Leynov , Stephen Christopher Porter , Robert Z. Obara , Delilah Yin Hui
CPC分类号： A61F2/86 , A61F2/07 , A61F2/90 , A61F2002/075 , A61F2002/9511 , A61F2002/9665 , A61F2210/0076 , A61F2230/0013 , A61F2250/0039
摘要： An endoprosthesis for deployment within a body passage includes a framework and a metallic film, which can circumferentially surround the framework or be surrounded by the framework. The framework and metallic film can be attached without using a third material, e.g., without sewing. The framework can define a circumferential recess along at least a portion of its length and circumference. The recess accommodates at least a portion of the metallic film therein.
摘要翻译： 用于在身体通道内展开的内用假体包括框架和金属膜，其可以周向地围绕框架或被框架包围。 框架和金属膜可以不使用第三种材料而不需缝制即可。 框架可沿其长度和圆周的至少一部分限定周向凹部。 所述凹部容纳所述金属膜的至少一部分。
-
公开(公告)号：US20110251497A1
公开(公告)日：2011-10-13
申请号：US13169174
申请日：2011-06-27
申请人： Paul D. Corl , Robert Z. Obara , John E. Ortiz
发明人： Paul D. Corl , Robert Z. Obara , John E. Ortiz
IPC分类号： A61B5/0215
CPC分类号： G01L19/141 , A61B5/0215 , A61B5/6851 , A61B8/06 , A61B8/12 , A61M25/09 , A61M25/10 , A61M2025/0002 , A61M2025/09008 , A61M2025/09083 , G01L9/0054 , G01L19/0084 , G01L19/147 , G01L19/149
摘要： A method of measuring blood pressure and velocity proximally and distally of a stenosis in a vessel carrying blood includes the steps of providing a guide wire having both a pressure sensor and a velocity sensor disposed on a distal region of the guide wire, introducing the guide wire into the vessel, advancing the guide wire to position the pressure sensor and the velocity sensor proximally and distally of the stenosis, and measuring the blood pressure and velocity proximally and distally of the stenosis with the pressure sensor and the velocity sensor.
摘要翻译： 一种在携带血液的容器中向近端和远端测量血压和速度的方法，包括提供具有设置在导丝的远侧区域上的压力传感器和速度传感器两者的导丝的步骤，将引导线 进入容器，推进导丝以将压力传感器和速度传感器定位在近端和远端的狭窄处，并用压力传感器和速度传感器测量近端和远端狭窄的血压和速度。
-
公开(公告)号：US07967762B2
公开(公告)日：2011-06-28
申请号：US11650064
申请日：2007-01-04
申请人： Paul D. Corl , Robert Z. Obara , John E. Ortiz
发明人： Paul D. Corl , Robert Z. Obara , John E. Ortiz
IPC分类号： A61B5/02
CPC分类号： G01L19/141 , A61B5/0215 , A61B5/6851 , A61B8/06 , A61B8/12 , A61M25/09 , A61M25/10 , A61M2025/0002 , A61M2025/09008 , A61M2025/09083 , G01L9/0054 , G01L19/0084 , G01L19/147 , G01L19/149
摘要： A method of measuring blood pressure and velocity proximally and distally of a stenosis in a vessel carrying blood includes the steps of providing a guide wire having both a pressure sensor and a velocity sensor disposed on a distal region of the guide wire, introducing the guide wire into the vessel, advancing the guide wire to position the pressure sensor and the velocity sensor proximally and distally of the stenosis, and measuring the blood pressure and velocity proximally and distally of the stenosis with the pressure sensor and the velocity sensor.
摘要翻译： 一种在携带血液的容器中向近端和远端测量血压和速度的方法，包括提供具有设置在导丝的远侧区域上的压力传感器和速度传感器两者的导丝的步骤，将引导线 进入容器，推进导丝以将压力传感器和速度传感器定位在近端和远端的狭窄处，并用压力传感器和速度传感器测量近端和远端狭窄的血压和速度。
-
公开(公告)号：US07854760B2
公开(公告)日：2010-12-21
申请号：US11130534
申请日：2005-05-16
IPC分类号： A61F2/06
CPC分类号： A61F2/90 , A61F2/07 , A61F2/856 , A61F2002/072 , A61F2002/075 , A61F2002/823 , A61F2220/0041 , A61F2220/005 , A61F2220/0058 , A61F2230/0054
摘要： Medical devices, such as endoprostheses, and methods of making the devices are disclosed. The medical device can include a composite cover formed of a deposited metallic film and one or more polymer layers. The polymer layers contribute to mechanical or biological properties of the endoprosthesis.
摘要翻译： 公开了医疗装置，例如内用假体，以及制造装置的方法。 医疗装置可以包括由沉积的金属膜和一个或多个聚合物层形成的复合罩。 聚合物层有助于内用假体的机械或生物学性质。
-
公开(公告)号：US07169177B2
公开(公告)日：2007-01-30
申请号：US10342756
申请日：2003-01-15
申请人： Robert Z. Obara
发明人： Robert Z. Obara
IPC分类号： A61F2/06
CPC分类号： A61B17/12022 , A61B17/12118 , A61F2/91 , A61F2/915 , A61F2002/067 , A61F2002/823 , A61F2002/828 , A61F2002/91533 , A61F2002/9155 , A61F2220/005 , A61F2220/0058 , A61F2250/0015
摘要： A bifurcated stent comprises a body portion, a first branch portion, a second branch portion, a first pivot portion and a second pivot portion constructed from a common continuous sheet of stent material. The body portion, first branch portion and second branch portion provided with a substantially tubular shape, the tubular shape of each defines a lumen respectively therethrough. The lumen defined by the body portion is in fluid communication with the lumen defined by the first branch portion and the second branch portion. The first branch portion is pivotally engaged to an end of the body portion by the first pivot portion. The second branch portion is pivotally engaged to an end of the body portion by the second pivot portion.
摘要翻译： 分叉支架包括主体部分，第一分支部分，第二分支部分，第一枢转部分和由普通连续的支架材料片构成的第二枢转部分。 主体部分，第一分支部分和第二分支部分设置有基本上管状的形状，每个管状形状分别限定内腔。 由主体部分限定的内腔与由第一分支部分和第二分支部分限定的内腔流体连通。 第一分支部分通过第一枢转部分枢转地接合到主体部分的端部。 第二分支部分通过第二枢转部分枢转地接合到主体部分的端部。
-
公开(公告)号：US08419647B2
公开(公告)日：2013-04-16
申请号：US13169174
申请日：2011-06-27
申请人： Paul D. Corl , Robert Z. Obara , John E. Ortiz
发明人： Paul D. Corl , Robert Z. Obara , John E. Ortiz
IPC分类号： A61B5/02
CPC分类号： G01L19/141 , A61B5/0215 , A61B5/6851 , A61B8/06 , A61B8/12 , A61M25/09 , A61M25/10 , A61M2025/0002 , A61M2025/09008 , A61M2025/09083 , G01L9/0054 , G01L19/0084 , G01L19/147 , G01L19/149
摘要： A method of measuring blood pressure and velocity proximally and distally of a stenosis in a vessel carrying blood includes the steps of providing a guide wire having both a pressure sensor and a velocity sensor disposed on a distal region of the guide wire, introducing the guide wire into the vessel, advancing the guide wire to position the pressure sensor and the velocity sensor proximally and distally of the stenosis, and measuring the blood pressure and velocity proximally and distally of the stenosis with the pressure sensor and the velocity sensor.
摘要翻译： 一种在携带血液的容器中向近端和远端测量血压和速度的方法，包括提供具有设置在导丝的远侧区域上的压力传感器和速度传感器两者的导丝的步骤，将引导线 进入容器，推进导丝以将压力传感器和速度传感器定位在近端和远端的狭窄处，并用压力传感器和速度传感器测量近端和远端狭窄的血压和速度。
-
公开(公告)号：US06976965B2
公开(公告)日：2005-12-20
申请号：US10247043
申请日：2002-09-19
申请人： Paul D. Corl , Robert Z. Obara , John E. Ortiz
发明人： Paul D. Corl , Robert Z. Obara , John E. Ortiz
CPC分类号： G01L19/141 , A61B5/0215 , A61B5/6851 , A61B8/06 , A61B8/12 , A61M25/09 , A61M25/10 , A61M2025/0002 , A61M2025/09008 , A61M2025/09083 , G01L9/0054 , G01L19/0084 , G01L19/147 , G01L19/149
摘要： A guide wire having pressure sensing capabilities for measuring the pressure of liquid in a vessel comprising a flexible elongate member and having proximal and distal extremities and having an outside diameter of 0.018″ or less. The distal extremity of said flexible elongate member is adapted to be disposed in the liquid in said vessel. A housing is carried by the flexible elongate member and has a diameter substantially the same as the diameter of the flexible elongate member. The housing has a space therein with a pressure sensor mounted in the space in the housing. The pressure sensor has a diaphragm that is sensitive to changes of pressure in the liquid in the vessel. The diaphragm is rectangular in shape and is bordered by a rim surrounding the well. A backing plate is formed of an insulating material bonded to the crystal and serves to reinforce the rim of the crystal of semiconductor material. The backing plate has a cavity therein underlying the diaphragm and is in substantial registration with the diaphragm. The cavity serves to provide a pressure reference.
摘要翻译： 一种导丝，其具有用于测量容器中液体的压力的压力感测能力，该容器包括柔性细长构件并具有近端和远端，外径为0.018“或更小。 所述柔性细长构件的远端适于设置在所述容器中的液体中。 壳体由柔性细长构件承载并且具有与柔性细长构件的直径基本相同的直径。 壳体具有安装在壳体的空间中的压力传感器的空间。 压力传感器具有对容器中的液体中的压力变化敏感的隔膜。 隔膜是矩形的形状，并且围绕着井的边缘。 背板由结合到晶体上的绝缘材料形成，用于加强半导体材料晶体的边缘。 背板在其下面具有腔室，并且与隔膜基本上对准。 腔用于提供压力参考。
-
-
-
-
-
-
-
-
-
搜索结果
17 条记录 (耗时 0.018 秒)
